Battery with weldable feedthrough

Details Battery with weldable feedthrough Battery with weldable feedthrough

1992-04-08

1994-04-26

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Cell enclosure structure, e.g., housing, casing, container,...

424184, H01M 230

Patent

active

053065816

ABSTRACT:
A lithium battery having a weldable feedthrough which is compatible with liquid electrolytes containing organic solvents and lithium salts under long term use conditions. The feedthrough comprises a pin of niobium or tantalum and ductile alloys thereof and a low silica insulating glass positioned around a portion of the pin in sealing engagement with the pin. The feedthrough is assembled into an aperture of the battery case where it provides an electrically conductive pathway from the anode or cathode to the exterior of the case and provides a hermetic seal.

REFERENCES:
patent: 4053692 (1977-10-01), Dey
patent: 4158721 (1979-06-01), Decker et al.
patent: 4168351 (1979-09-01), Taylor
patent: 4233372 (1980-11-01), Bro et al.
patent: 4556613 (1985-12-01), Taylor
patent: 4587144 (1986-05-01), Kellerman et al.
patent: 4609598 (1986-09-01), Tucholski et al.
patent: 4792503 (1988-12-01), Eppley
patent: 4833049 (1989-05-01), Teaford et al.
patent: 4940858 (1990-07-01), Taylor
patent: 5104755 (1992-04-01), Taylor et al.

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